Sport-Tek Micropique Sport-Wick Polo ST650 100% polyester 3.8-ounce, 100% polyester tricot. Snag resistant. Moisture-wicking Double-needle stitching throughout. Tag-free label. Taped neck. Flat knit collar. 3-button placket with dyed-to-match rubber buttons Set-in, open hem sleeves. Armhole accent. Side vents.